NumberResearch Membership · Data 09/20/2026

Recent prefix assignments

0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.

Most active assignees, all time — NPA 402
AERIAL COMMUNICATIONS, INC. 35
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent NPA-NXX prefix assignments
AssignedNPA-NXXThousands-blocks taken (last-4 opening)Code holderOCNRate centerState
2013-01-21 402-401 0–9 XXXall 10 · 7 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
2011-06-08 402-739 0–9 XXXall 10 · 6 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
2003-02-19 402-504 0–9 XXXall 10 · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
2002-12-26 402-838 0XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 TEKAMAH NE
2002-04-26 402-713 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 6 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 NEBRASKACY NE
2001-08-02 402-316 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX · 4 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 NORFOLK NE
2001-08-02 402-317 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 FREMONT NE
2001-08-01 402-606 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 COLUMBUS NE
— 402-201 0XXX2XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-202 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 LINCOLN NE
— 402-210 0XXX2XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-212 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-213 0XXX2XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-214 0XXX2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-215 0XXX2XXX8XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-216 0XXX2XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-301 0XXX2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-306 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-312 2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-320 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-415 0XXX2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-510 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-570 2XXX3XXX5XXX6XXX7XXX8XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 LINCOLN NE
— 402-578 0XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-598 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-610 3XXX4XXX5XXX8XXX9XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 LINCOLN NE
— 402-707 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-708 7XXX8XXX · 2 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-709 2XXX3XXX4XXX6XXX7XXX8XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-730 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 LINCOLN NE
— 402-770 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 LINCOLN NE
— 402-850 2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-871 0XXX1XXX2XXX · 3 holders which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-880 0XXX2XXX which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE
— 402-968 none assigned yet which blocks → AERIAL COMMUNICATIONS, INC. 6701 OMAHA NE

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.